Updated
Moonstone Beach
Beach · Westhaven-Moonstone, California
Rustic shoreline with sweeping views, tide pools, a boardwalk, surfing, boating & marine life.
Things to Do Near Moonstone Beach
Top-rated tours and experiences around Westhaven-Moonstone, powered by Viator — free cancellation on most.
Relaxing Sunset/Evening Cruise in Newport Beach
Full-Day Iconic Sights of LA, Hollywood, Beverly Hills, Beaches and More
Laguna Beach Open Ocean Kayaking Tour with Sea Lion Sightings
Small-Group Best Beaches in Orange County Day Tour
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Current water conditions
Live data from NOAA buoy TDPC1 (2.5 mi away), as of Aug 20, 10:45 PM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.
Weather at Moonstone Beach
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Frequently asked questions
- Where is Moonstone Beach?
- Moonstone Beach is a beach in Westhaven-Moonstone, California.
- What is the water temperature at Moonstone Beach?
- As of August 20, 2026, the water temperature at Moonstone Beach in Westhaven-Moonstone, California is 57°F (14°C), measured by NOAA buoy TDPC1, 2.5 miles away.
- Can you swim at Moonstone Beach?
- There is no fixed answer for Moonstone Beach: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Moonstone Beach in Westhaven-Moonstone, California. Check current water conditions before you go, and follow posted signs and local guidance.
- How is Moonstone Beach rated?
- Moonstone Beach in Westhaven-Moonstone, California has an average visitor rating of 4.8 out of 5, based on 140 reviews.
Visitor Reviews
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Best Times to Visit
- ›Arrive early for best parking and beach spot selection
- ›Check for lifeguard schedules and swim only in designated areas
- ›Bring reef-safe sunscreen to protect marine life
- ›Watch for beach flags indicating water conditions
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